1. Percent of Change 6.5

2. Percent of Change

3. Increase

4. Find the % of Increase from 2.0 to 3.2 Original: 2.0 Increase 3.2

5. Decrease

6. Find the percent of decrease from 202 to 192 Original 202 Decrease 192

7. Tell whether the change is an increase or a decrease and find the percent of change. Round to the nearest tenth of a percent. From 50 to 66 Increase 32% From 90 to 75 Decrease 16.7%

8. Percent Error A measure of the difference between an estimate, predication or measurement and the actual value.

9. Find the percent error Estimated weight:8 pounds Actual weight: 6.4 pounds

10. Homework Page 244 (8-18) all